Consolidated Balance Sheets - (Parenthetical) - USD ($) $ in Millions	Dec. 31, 2025	Dec. 31, 2024
Fixed maturities securities at amortized cost	$ 44,668	$ 43,481
Marketable securities fixed maturities allowance for credit loss	69	45
Equity securities at cost	728	632
Mortgage loans on real estate commercial and consumer allowance for credit loss	15	35
Allowance for uncollectible reinsurance	27	21
Allowance for uncollectible insurance receivables	25	26
Accumulated depreciation on property and equipment	346	314
Other liabilities	$ 3,031	$ 2,996
Common stock, par value (in usd per share)	$ 2.50	$ 2.50
Common stock, shares authorized (in shares)	500,000,000	500,000,000
Common stock, shares issued (in shares)	273,040,243	273,040,243
Common stock, shares outstanding (in shares)	270,671,747	270,844,681
Treasury stock, shares (in shares)	2,368,496	2,195,562
Related Party
Other liabilities	$ 54	$ 47